Base | Representation |
---|---|
bin | 1011110111101000010… |
… | …01010011000111101001 |
3 | 1102222122212221011012210 |
4 | 11323310021103013221 |
5 | 23140210142113022 |
6 | 511203514155333 |
7 | 41315143224153 |
oct | 5736411230751 |
9 | 1388585834183 |
10 | 407823004137 |
11 | 147a584aa17a |
12 | 67057122b49 |
13 | 2c5c42bca83 |
14 | 15a4b155ad3 |
15 | a91d5d0a0c |
hex | 5ef42531e9 |
407823004137 has 4 divisors (see below), whose sum is σ = 543764005520. Its totient is φ = 271882002756.
The previous prime is 407823004111. The next prime is 407823004151. The reversal of 407823004137 is 731400328704.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 407823004137 - 26 = 407823004073 is a prime.
It is a super-2 number, since 2×4078230041372 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 407823004095 and 407823004104.
It is not an unprimeable number, because it can be changed into a prime (407823004187) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67970500687 + ... + 67970500692.
It is an arithmetic number, because the mean of its divisors is an integer number (135941001380).
Almost surely, 2407823004137 is an apocalyptic number.
It is an amenable number.
407823004137 is a deficient number, since it is larger than the sum of its proper divisors (135941001383).
407823004137 is a wasteful number, since it uses less digits than its factorization.
407823004137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135941001382.
The product of its (nonzero) digits is 112896, while the sum is 39.
The spelling of 407823004137 in words is "four hundred seven billion, eight hundred twenty-three million, four thousand, one hundred thirty-seven".
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